Instant start
Open the app and connect in seconds. No setup ceremony. No confusing menus. Just call.
One2One · by HollyByte
Private video calls, zero friction.
Tap. Talk. That's it. Peer-to-peer architecture, no required signup. Joining a call by link is always free — One2One Pro is for when you're the one hosting.
What you get
Three things, done well.
No clutter, no ceremony. Just the parts of a video call that actually matter.
Private by design
Peer-to-peer architecture keeps your conversation between you and the person on the other side.
Free to join
Whoever you invite joins by link for free — no account, no paywall, on any platform.
Platforms
One app. Every screen.
Switch between devices freely. Use the web for quick calls, mobile when you're moving.
Pricing
Free to join. Pro to host.
Whoever you invite gets in for free, on any platform. One2One Pro is for the person who starts the call — it lifts every limit.
Free
No account
Everything you need to answer a call and talk.
- Join any call by link or ID — always, however often you like
- Random Match three times a day
- Camera, mic, speaker, mirror and picture-in-picture
- Calls up to 20 minutes
- Starting your own room and scheduling calls need Pro
One2One Pro
7 days free
For the host: your rooms, your schedule, no clock in the corner.
- Create rooms and invite links without limits
- Schedule a call and drop it into a calendar
- Random Match with no daily limit
- Calls up to 4 hours
- Turn your partner's camera or mic on and off mid-call
One2One Pro is an auto-renewing subscription, monthly or yearly. The price appears in the app before you confirm, in your own store currency; the free week comes with the yearly plan for new subscribers. It renews unless you cancel at least 24 hours before the period ends, and you cancel it in your App Store or Google Play account — not here. Full subscription terms
Calling in the browser at one2one.hollybyte.com stays free.
Use cases
Made for moments that need a real call.
Remote work
Quick syncs with clients or teammates. No heavy meeting setup, no calendar drama.
Family & friends
Stay close to people who matter — with calls that just work, on the phone they already use.
Support & consulting on the spot
When chat isn’t enough, switch to a call in one tap and solve the issue in minutes — not threads.
Privacy
Your call is your business.
One2One is built around peer-to-peer connections and minimal data collection. The fewer middle layers, the better.
Peer-to-peer
Call data flows directly between participants without unnecessary server hops.
No call history
One2One is built so your private dialog history isn’t stored on our side.
No friction
Get in and out of calls quickly without heavy account creation steps.
FAQ
Quick answers.
Is One2One free?
Joining is. Anyone can join a call by link or ID for free, on every platform, with no account. Hosting your own rooms, unlimited Random Match and long calls are One2One Pro — and every new install starts with a free week of it.
Do I need a subscription?
Only to host. Without Pro you still join any call by link, use Random Match a few times a day and talk for up to 20 minutes at a time. Calling in the browser stays free.
How do I cancel One2One Pro?
In your store account — App Store subscription settings on iOS, Google Play subscriptions on Android. Cancel any time; Pro stays active until the end of the period you already paid for.
Can I use it on multiple devices?
Yes — web browsers plus native iOS and Android apps. A Pro subscription follows the store account it was bought with, and "Restore purchases" brings it back on another device.
How is privacy protected?
Calls use peer-to-peer connections, and the product is designed to keep middle layers minimal.
Press call. Be there.
Pick your platform, open One2One, and start a private call in under a minute.